Thursday, December 31, 2009 Control/ Pengendali Op-Amp/ Penguat Rangkaian Driver (Penggerak) PlayBack TV Driver (Penggerak) PlayBack TV This is an efficient flyback driver for modern cylindrical rectified television flybacks. Frequency range ca...
4:02 PM Control/ Pengendali Rangkaian Kontrol Motor DC Sederhana Kontrol Motor DC Sederhana The following is a circuit that can be used to control the dc motor rotation direction. S1 and S2 are normally ...
Sunday, December 27, 2009 Components Sensor Warna TCS230. Sensor Warna TCS230 TCS230 color senso r is a converter IC to the frequency of light colors. There are two main components of this IC maker...
Thursday, December 24, 2009 Components Fungsi Dan Karakteristik Photodioda BPW41N Fungsi Dan Karakteristik Photodioda Photodioda often used as a catcher of light waves emitted by the Infrared. The amount of voltage or elec...
12:34 PM Components Gelang Warna (Nilai) Resistor Gelang Warna (Nilai) Resistor Resistor is the basic electronic components used to limit the amount of current flowing in one circuit. As the...
10:56 AM Components Rumus Mengitung Nilai Resistor Seri|Paralel Resistor Basically, all materials have resistive properties but some materials such as copper, silver, gold and metal materials generally ha...
9:16 AM Adaptor/ Regulator Rangkaian Power Supplay Electronic devices should be powered by direct current supply DC (direct current) which is stable in order to work properly. The battery or...
Monday, December 21, 2009 Adaptor/ Regulator 1.25V-15.19V Regulator/Adaptor Variabel Digital Rangkaian Regulator / Adaptor Variabel Digital This is a series regulator with variable output from the digital 1.25V to 15.19V The first s...
1:18 PM Sensor/ Pendeteksi Tester Circuits Rangkaian Speedometer Digital Speedometer Digital This circuit serves to show the speed of the vehicle in kmph. An opaque disc is mounted on the spindle attached to the f...
10:34 AM Timer/ Osilator Rangkaian Osilator Berbasis Kristal This is circuit for accurate time-base generation using the readily available 3.5795MHz crystal commonly used in telecommunication equipment...
Sunday, December 20, 2009 Audio Microphones Rangkaian Pre-Amp Mic Condenser Pre-Amp Mic Condenser Microphone amplifier circuit is simple, consisting of 2 levels. with wide dynamic regions, small noise, and can with a...
10:46 AM Radio/Intercom Rangkaian Boster Radio Penerima FM Boster Radio Penerima FM Here is a simple circuit of an FM booster that can be used to listen to programmes from distant FM stations clearly...
8:16 AM Inverter/Ups Rangkaian Neon Emergency Light Battery 6 volt Neon Emergency Light Battery 6 volt This circuit is IC controlled emergency light. This series of automatic switching-on of the light on mai...
6:10 AM Adaptor/ Regulator Rangkaian USB Power Boster (USB Adaptor ) USB Power Boster (USB Adaptor ) USB can be configured for connecting several peripheral devices to a single PC, Since a PC can supply only a...
Saturday, December 19, 2009 Saklar/Relay Rangkaian Control Relay Menggunakan InfraRed Control Relay Menggunakan InfraRed Normally, home appliances are controlled by means of switches, sensors, etc. However, physical contact wi...
Thursday, December 17, 2009 Rangkaian Delay Speaker Sederhana Rangkaian Delay Speaker This is scircuit which I built to one of audio amplifier projects to control the speaker output relay. The purpose...
Wednesday, December 16, 2009 Adaptor/ Regulator Regulator 5 volt Meggunakan IC 7805 Regulator 5 volt IC 7805 The IC 7805 provides circuit designers with an easy way to regulate DC voltages to 5v. Encapsulated in a single chi...
10:05 AM Power Amplifier 12 Volt Hifi Power Amplifier Rangkaian 12 Volt Hifi Power Amplifier This is circuit amplifier contains only an op-amp and four transistors (easily available from your ...
9:58 AM Power Amplifier Rangkaian Power Amplifier MJ15003 -MJ15004 Power Amplifier MJ15003 -MJ15004 When I began the design of this amp, my goal was to make a product better suited for the reproduction of co...
9:42 AM Alarm/ Buzzer Rangkaian Alarm Pintu Rumah Rangkaian Alarm Pintu This circuit emits a beep and/or illuminates a LED when someone touches the door-handle from the outside. The alarm w...
9:07 AM Power Amplifier Rangkaian STK 4192 Power Amplifier 50 Watt Stereo STK 4192 Power Amplifier Circuit Features The STK4102II series (STK4192II) and STK4101V series (high-grade type) are pin-compatible in the o...
8:40 AM Tester Circuits Menentukan B-C-E Transistor Menggunakan Rangkaian. Menentukan Basis-Collector-Emitter Transistor Menggunakan Rangkaian Testing procedure: Connect randomly the pins of the transistor under ...
6:01 AM Sensor/ Pendeteksi Tester Circuits Rangkaian pengukur jarak Digital Pengukur jarak Digital This circuit measures the distance covered during a walk. Hardware is located in a small box slipped in pants' p...
Tuesday, December 15, 2009 Adaptor/ Regulator Adaptor 12 volt menggunakan 2n3055 Rangkaian Adaptor 12 volt 2n3055 This adapter circuit can deliver up to 3A at 12V output voltage. The circuit can be employed on occasions...
1:13 PM Adaptor/ Regulator +12Volt|-12Volt Dual Regulator Power Supplay This is of a dual regulated that provides +12V and -12V from the AC mains. A regulator like this is a very essential tool on the work bench ...